Copper welding rod
[化] 铜焊条
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
a. 焊的\\n[机] 熔接, 焊接, 锻接
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
🗣️ 情景例句
You didn't say the magic words.
你没有念魔语。
He is a promising young man.
他是个有出息的年轻人。[分词作定语]
This is wonderful, I said.
“这太奇妙了，”我说。